split dev files and amalgamate into a single header

include/error.hpp

@@ -0,0 +1,18 @@
+#ifndef PANTOR_INJA_ERROR_HPP
+#define PANTOR_INJA_ERROR_HPP
+
+#include <string>
+
+
+namespace inja {
+
+/*!
+@brief throw an error with a given message
+*/
+inline void inja_throw(const std::string& type, const std::string& message) {
+	throw std::runtime_error("[inja.exception." + type + "] " + message);
+}
+
+}
+
+#endif // PANTOR_INJA_ERROR_HPP